US3873485A - Moldable aqueous plastic mass of polyethylene oxide fumed silica and polyglycol - Google Patents
Moldable aqueous plastic mass of polyethylene oxide fumed silica and polyglycol Download PDFInfo
- Publication number
- US3873485A US3873485A US457567A US45756774A US3873485A US 3873485 A US3873485 A US 3873485A US 457567 A US457567 A US 457567A US 45756774 A US45756774 A US 45756774A US 3873485 A US3873485 A US 3873485A
- Authority
- US
- United States
- Prior art keywords
- polyethylene oxide
- polyglycol
- percent
- mass
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/04—Modelling plastic materials, e.g. clay
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
Definitions
- ABSTRACT A composition of matter in the form of a plastic mass useful as an educating and entertaining medium is made up essentially of polyethylene oxide, silica aerogel, one or more polyglycols, with a molecular weight between 3,500 and 10,000, and water.
- the mass is non-Newtonian, has low internal rebound and is thixotropic, and it is virtually impossible to cause injury to any one or even to break single strength window glass by throwing a 30 gram mass as one would throw a baseball, even at a distance of 5 feet.
- One of the objects of this invention is to provide a water based plastic mass which may be extruded, molded or manipulated manually, but which may be thrown against persons or things without injury to them by virtue of the impact of the mass.
- composition of matter comprising 0.01 to 0.5 percent by weight polyethylene oxide, .01 to 20 percent by weight fumed silica, .01 to .5 percent by weight polyglycol with an average molecular weight between 2000 and 10,000, and 70 to 90 percent water.
- the polyethylene oxide is coagulant grade
- the polyglycol is one or more polyethylene glycols with an average molecular weight of 4,000 to 6,000.
- a biostat sometimes referred to herein as growth inhibitor
- a dirt-concealing pigment sometimes referred to herein as hiding pigment
- a coloring agent sometimes referred to herein as color
- plastic mass of this invention has the following composition expressed in percent by weight:
- Example Percent Polyethylene oxide 0.2303 Polyethylene glycol (average molecular weight 6000) 1.1518 Potassium sorbate 0.2765 Titanium dioxide 0.1150 Fluorescent pigment 0.2303 Silica aerogel l4.97l0 Water 83.025l
- the fluorescent pigment may be of any commercial type which is non-toxic in the quantities used, such as Day Glo AX series (products of Day-Glo Color Corp.).
- the mass produced by intimate mixing of the foregoing ingredients is plastic, easily molded to fine detail, extruded, impressed or band formed. It is non-toxic within all practical limits of ingestion, and nonirritating to skin and tissue. It has no adhesive tack. It has low internal kinetic rebound and is thixotropic. A handful may be thrown full force against a person or a window pane without injury to either. While it has no adhesive tack, if thrown against a nonporous surface it is held to the surface by a suction cup effect. If thrown against porous or fibrous surfaces, the flow properties of the mass permit mechanical interlocking. In either event, the mass is cohesive and can be removed mechanically from whatever surface it impinges upon.
- the mass has a high, uniform shrinkage upon drying and upon complete drying is sufficiently friable to permit the mass to be pulverized and disposed of in any convenient manner.
- Polyglycol 4000 may be added to the extent of 20 percent of the Polyglycol 6000, with a corresponding reduction of water.
- biostats may be employed, and the amount of water may be varied as different polyglycols and different polyethylene oxide are used.
- Propylene glycol may be used in place of some of the water to change the hand of the material and to serve as a humectant, although the substitution of one percent or more measurably increases the internal rebound of the material and may produce a slowdisappearing spot on rugs, fabrics and other surfaces on which the mass rests.
- the essential ingredients are the polyethylene oxide, the silica aerogel, and the water.
- the polyglycols serve to modify the lattice spacing and to control slip, but other glycols may be used for this purpose.
- the titanium dioxide and the fluorescent pigment are cosmetic although they are important in producing a commercially acceptable product.
- the potassium sorbate inhibits the growth of molds.
- Useful products will be produced by using 0.01 to 0.5 by weight polyethylene oxide, 0.21 to 20 percent by weight finely divided silica, 0.01 5 percent by weight of a glycol, preferably with an average molecular weight between 2,000 and 10,000, and to percent of water, with or without the addition of pigments, dyes, or biostats.
- a composition of matter in the form of a plastic mass comprising 0.01 to 0.5 percent by weight coagulant grade polyethylene oxide, 001 to 20 percent by weight fumed silica, 0.01 to. 5 percent by weight polyglycol with an average molecular weight between 2000 and 10,000 and 70 and 90 percent water.
- a composition of matter in the form of a plastic mass consisting, by weight, essentially of about 0.25% coagulant grade polyethylene oxide, about 1.20% polyglycol with a molecular weight of between about 3500 and 6500, about 15.00% silica aerogel, about 0.12% hiding pigment, about 0.23% color, about 0.30% growth inhibitor and about 82.9% water.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US457567A US3873485A (en) | 1974-04-01 | 1974-04-01 | Moldable aqueous plastic mass of polyethylene oxide fumed silica and polyglycol |
JP49098441A JPS50128747A (ro) | 1974-04-01 | 1974-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US457567A US3873485A (en) | 1974-04-01 | 1974-04-01 | Moldable aqueous plastic mass of polyethylene oxide fumed silica and polyglycol |
Publications (1)
Publication Number | Publication Date |
---|---|
US3873485A true US3873485A (en) | 1975-03-25 |
Family
ID=23817232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US457567A Expired - Lifetime US3873485A (en) | 1974-04-01 | 1974-04-01 | Moldable aqueous plastic mass of polyethylene oxide fumed silica and polyglycol |
Country Status (2)
Country | Link |
---|---|
US (1) | US3873485A (ro) |
JP (1) | JPS50128747A (ro) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386964A (en) * | 1979-03-13 | 1983-06-07 | Verve Enterprises Pty. Limited | Modelling compounds |
US4411951A (en) * | 1982-07-30 | 1983-10-25 | E. I. Du Pont De Nemours & Co. | High solids coating composition of an enamel containing a rheology control additive of silica and polyethylene glycol |
US4631210A (en) * | 1985-08-12 | 1986-12-23 | Theodore W. McGee | Liquid-containing decorative device |
US4631847A (en) * | 1980-12-01 | 1986-12-30 | Laurence Colin | Encapsulated art |
US4735660A (en) * | 1987-06-26 | 1988-04-05 | Mattel, Inc. | Cross-linked gel modeling composition |
US5127652A (en) * | 1990-11-09 | 1992-07-07 | Vicki Unger | Toy and puzzle with reversible breakability |
US5171766A (en) * | 1991-07-24 | 1992-12-15 | Binney & Smith Inc. | Modeling dough |
US5216122A (en) * | 1991-05-21 | 1993-06-01 | Union Carbide Chemicals & Plastics Technology Corporation | Removal of residual ethylene oxide from poly(ethylene oxide) |
US5244668A (en) * | 1988-10-14 | 1993-09-14 | Zetachron, Inc. | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith |
US5258068A (en) * | 1992-01-21 | 1993-11-02 | Mattel, Inc. | Play material composition |
US5312481A (en) * | 1993-02-08 | 1994-05-17 | Marcia Greiner | Dimensional non-fabric paint and art-and-craft structure produced therewith |
US5498645A (en) * | 1991-07-24 | 1996-03-12 | Binney & Smith Inc. | Modeling dough |
US5873933A (en) * | 1997-07-17 | 1999-02-23 | Mattel, Inc | Malleable play material compound resembling loose soil |
US5876995A (en) * | 1996-02-06 | 1999-03-02 | Bryan; Bruce | Bioluminescent novelty items |
US5916949A (en) * | 1997-08-18 | 1999-06-29 | Mattel, Inc. | Moldable compositions and method of making the same |
US6232107B1 (en) | 1998-03-27 | 2001-05-15 | Bruce J. Bryan | Luciferases, fluorescent proteins, nucleic acids encoding the luciferases and fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items |
US6247995B1 (en) | 1996-02-06 | 2001-06-19 | Bruce Bryan | Bioluminescent novelty items |
US20030092098A1 (en) * | 2000-03-15 | 2003-05-15 | Bruce Bryan | Renilla reniformis fluorescent proteins, nucleic acids encoding the fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items |
US20070238815A1 (en) * | 2006-04-11 | 2007-10-11 | Lai On Products Industrial, Ltd. | Sponge-like sculpturing compound |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662031A (en) * | 1951-06-14 | 1953-12-08 | Binney And Smith Company | Artists' water-color paints |
US3006872A (en) * | 1957-10-28 | 1961-10-31 | Union Carbide Corp | Coagulation of dispersed polymeric organic material with poly(ethylene oxide), and product thereof |
US3164560A (en) * | 1960-12-02 | 1965-01-05 | Union Carbide Corp | Gelatin-polyether compositions |
US3383280A (en) * | 1963-01-09 | 1968-05-14 | Miles Lab | Dermatological abradant stick-type applicator |
US3477862A (en) * | 1967-06-16 | 1969-11-11 | Honeywell Inc | Marking medium |
US3627546A (en) * | 1964-09-10 | 1971-12-14 | Carter S Ink Co | Marking composition |
US3645950A (en) * | 1969-03-28 | 1972-02-29 | Union Carbide Corp | Stabilization of poly(ethylene oxide) |
US3692548A (en) * | 1971-04-01 | 1972-09-19 | Honeywell Inc | Universal aqueous ink containing 2-butyne-1,4 diol |
-
1974
- 1974-04-01 US US457567A patent/US3873485A/en not_active Expired - Lifetime
- 1974-08-29 JP JP49098441A patent/JPS50128747A/ja active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662031A (en) * | 1951-06-14 | 1953-12-08 | Binney And Smith Company | Artists' water-color paints |
US3006872A (en) * | 1957-10-28 | 1961-10-31 | Union Carbide Corp | Coagulation of dispersed polymeric organic material with poly(ethylene oxide), and product thereof |
US3164560A (en) * | 1960-12-02 | 1965-01-05 | Union Carbide Corp | Gelatin-polyether compositions |
US3383280A (en) * | 1963-01-09 | 1968-05-14 | Miles Lab | Dermatological abradant stick-type applicator |
US3627546A (en) * | 1964-09-10 | 1971-12-14 | Carter S Ink Co | Marking composition |
US3477862A (en) * | 1967-06-16 | 1969-11-11 | Honeywell Inc | Marking medium |
US3645950A (en) * | 1969-03-28 | 1972-02-29 | Union Carbide Corp | Stabilization of poly(ethylene oxide) |
US3692548A (en) * | 1971-04-01 | 1972-09-19 | Honeywell Inc | Universal aqueous ink containing 2-butyne-1,4 diol |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386964A (en) * | 1979-03-13 | 1983-06-07 | Verve Enterprises Pty. Limited | Modelling compounds |
US4631847A (en) * | 1980-12-01 | 1986-12-30 | Laurence Colin | Encapsulated art |
US4411951A (en) * | 1982-07-30 | 1983-10-25 | E. I. Du Pont De Nemours & Co. | High solids coating composition of an enamel containing a rheology control additive of silica and polyethylene glycol |
US4631210A (en) * | 1985-08-12 | 1986-12-23 | Theodore W. McGee | Liquid-containing decorative device |
US4735660A (en) * | 1987-06-26 | 1988-04-05 | Mattel, Inc. | Cross-linked gel modeling composition |
US5244668A (en) * | 1988-10-14 | 1993-09-14 | Zetachron, Inc. | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith |
US5127652A (en) * | 1990-11-09 | 1992-07-07 | Vicki Unger | Toy and puzzle with reversible breakability |
US5216122A (en) * | 1991-05-21 | 1993-06-01 | Union Carbide Chemicals & Plastics Technology Corporation | Removal of residual ethylene oxide from poly(ethylene oxide) |
US5171766A (en) * | 1991-07-24 | 1992-12-15 | Binney & Smith Inc. | Modeling dough |
US5364892A (en) * | 1991-07-24 | 1994-11-15 | Binney & Smith, Inc. | Modeling dough |
US5498645A (en) * | 1991-07-24 | 1996-03-12 | Binney & Smith Inc. | Modeling dough |
US5506280A (en) * | 1991-07-24 | 1996-04-09 | Binney & Smith Inc. | Modeling dough |
US5258068A (en) * | 1992-01-21 | 1993-11-02 | Mattel, Inc. | Play material composition |
US5312481A (en) * | 1993-02-08 | 1994-05-17 | Marcia Greiner | Dimensional non-fabric paint and art-and-craft structure produced therewith |
AU694261B2 (en) * | 1994-10-11 | 1998-07-16 | Crayola Llc | Modeling dough |
US6247995B1 (en) | 1996-02-06 | 2001-06-19 | Bruce Bryan | Bioluminescent novelty items |
US5876995A (en) * | 1996-02-06 | 1999-03-02 | Bryan; Bruce | Bioluminescent novelty items |
US6113886A (en) * | 1996-02-06 | 2000-09-05 | Bruce Bryan | Bioluminescent novelty items |
US6152358A (en) * | 1996-02-06 | 2000-11-28 | Bruce Bryan | Bioluminescent novelty items |
US20060053505A1 (en) * | 1996-02-06 | 2006-03-09 | Bruce Bryan | Bioluminescent novelty items |
US5873933A (en) * | 1997-07-17 | 1999-02-23 | Mattel, Inc | Malleable play material compound resembling loose soil |
US5916949A (en) * | 1997-08-18 | 1999-06-29 | Mattel, Inc. | Moldable compositions and method of making the same |
US6232107B1 (en) | 1998-03-27 | 2001-05-15 | Bruce J. Bryan | Luciferases, fluorescent proteins, nucleic acids encoding the luciferases and fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items |
US6436682B1 (en) | 1998-03-27 | 2002-08-20 | Prolume, Ltd. | Luciferases, fluorescent proteins, nucleic acids encoding the luciferases and fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items |
US20030092098A1 (en) * | 2000-03-15 | 2003-05-15 | Bruce Bryan | Renilla reniformis fluorescent proteins, nucleic acids encoding the fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items |
US20050272111A1 (en) * | 2000-03-15 | 2005-12-08 | Bruce Bryan | Renilla reniformis fluorescent proteins, nucleic acids encoding the fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items |
US7109315B2 (en) | 2000-03-15 | 2006-09-19 | Bruce J. Bryan | Renilla reniformis fluorescent proteins, nucleic acids encoding the fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items |
US20070238815A1 (en) * | 2006-04-11 | 2007-10-11 | Lai On Products Industrial, Ltd. | Sponge-like sculpturing compound |
Also Published As
Publication number | Publication date |
---|---|
JPS50128747A (ro) | 1975-10-11 |
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